Home / 68,014-144,110

Finding the Third Proportional to 68,014 and 144,110

Calculator

Solution

The third proportional to 68,014 and 144,110 is: 305,344.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,014 : 144,110 = 144,110 : x
  2. Step 2: Convert to fraction form
    68,014/144,110 = 144,110/x
  3. Step 3: Cross multiply
    68,014x = 144,110 × 144,110
  4. Step 4: Simplify right side
    68,014x = 20,767,692,100
  5. Step 5: Solve for x
    x = 20,767,692,100/68,014
  6. Step 6: Final answer
    x = 305,344.37

Related Problems

Find third proportional to 34,007 and 72,055
Half scale
Find third proportional to 136,028 and 288,220
Double scale
Find third proportional to 68,016 and 144,114
Similar ratio
Find third proportional to 102,021 and 216,165
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.